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In stock−10%
Magnesium Test Strips 25/BTL INSTA-TEST
- 800 ฿
- 720 ฿
Official warranty
100% genuine
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PromptPay
Cash on delivery
- Genuine · official warranty100% authentic with official manufacturer warranty
- Free shipping nationwideOn orders over ฿2,000
- Secure online paymentCredit / debit cards accepted
- Exchanges / returns acceptedSee our refund policy
The one-dip Insta-TEST® Magnesium strip makes the testing process easy with just one dip of the strip into a pool or spa before matching the reaction to a color chart (0-400 ppm) on the bottle. This one of a kind test strip offers stable color development with very distinct colors. Packaged 25 strips per bottle.
Delivery
Greater Bangkok in 1–2 business days, upcountry in 3–5. We do not ship on weekends or public holidays.
From ฿60, by weight, and free anywhere in Thailand on orders over ฿2,000. See the shipping policy.
Warranty & returns
J.D. Pools warranties everything we sell. PoolBestBuy is the group's e-commerce arm.
See our refund policy
Payment
Credit or debit card (VISA, MasterCard, JCB), PromptPay QR, or cash on delivery.